The thin layers of tissue that surround the developing embryo. There are four extra-embryonic membranes commonly found in VERTEBRATES, such as REPTILES; BIRDS; and MAMMALS. They are the YOLK SAC, the ALLANTOIS, the AMNION, and the CHORION. These membranes provide protection and means to transport nutrients and wastes.
Links
(6) - ARTICLES
(3) - CiBaMed
(5) - BOOKS
subject heading
Number of the records: 1
openseadragon
This site uses cookies to make them easier to browse. Learn more about
how we use cookies.
